Rigid High Grade Fireproof B1 Grade Polyol Isocyanate Polyurethane Foam Chemical for Wall Panel

Rigid High Grade Fireproof B1 Grade Polyol Isocyanate Polyurethane Foam Chemical for Wall Panel. B1 Fireproof Grade: Combustion modified polyurethane foam classified as B1 grade for enhanced safety. High Compressive Strength: Compressive strength ranges from 0.12-0.20MPa ensuring structural durability. High Insulation Efficiency: Close cell content of 93% provides excellent thermal insulation properties. OEM/ODM Customization: Supports full customization from samples, designs, and minor adjustments. Fast Delivery: Lead time within 3-5 days after payment for standard orders. Versatile Application: Specifically designed for metal faced continuous sandwich panels. Stable Formulation: 4-component system including polyol, catalyst, blowing agent, and isocyanate. Industrial Grade Quality: Meets industrial grade standards with precise density and viscosity control.